20229439293

素因数分解:

$3^2\times 7^1\times {\mathrm{9161}}^1\times {\mathrm{35051}}^1$

素因数の和:44225

約数の個数: 24

約数和(自身を含む): 33399228096

約数和(自身を除く): 13169788803

約数列:

[1, 3, 7, 9, 21, 63, 9161, 27483, 35051, 64127, 82449, 105153, 192381, 245357, 315459, 577143, 736071, 2208213, 321102211, 963306633, 2247715477, 2889919899, 6743146431, 20229439293]

約数ペア:

[(1, 20229439293), (3, 6743146431), (7, 2889919899), (9, 2247715477), (21, 963306633), (63, 321102211), (9161, 2208213), (27483, 736071), (35051, 577143), (64127, 315459), (82449, 245357), (105153, 192381)]